wave front
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例句
this assumption is reasonably justified in the early stages , when the wave front is not far from ground zero.
这种假定在初期阶段波阵面离地面零点不远时是相当合理的。
Correction of the wave-front error in an adaptive optical system with Na guide-star beacon is an ideal method.
用自适应光学钠导星信标系统对这种波前误差进行校正是一种理想的方法。
The basic principle and characteristics of a new kind of linear phase-retrieval (LPR) wave front measuring method were analyzed.
对一种基于线性相位反演的新型波前测量方法的基本原理和性能进行了研究。
The convergence rate can be the limit of adaptive optics without a wave-front sensor in real time applications.
控制算法的收敛速度一定程度上限制了无波前探测自适应光学技术在实时波前畸变校正中的应用。
The beam division method in maskless laser interference photolithography can be divided into wave-front division and amplitude division.
无掩模激光干涉光刻中的分束方法一般有波前分割和振幅分割。
The radii are proportional to the time which has elapsed since the wave front occupied the position wi.
半径与波前占据wi位置以来能经过的时间成正比。
On the base of the lateral shear interferometry, different methods of shearing wave front reconstruction are described in this paper.
在横向剪切干涉技术的基础上,讨论了几种波面重建的方法。
The phase of the wave front is calculated from the recorded holograms by use of a two-dimensional digital Fourier-transform method.
该阶段的波前计算出记录全息图的使用二维数字傅立叶变换方法。
This article sums up some concepts, research progresses and clinical applications of the wave-front aberration.
作者就人眼波前像差的研究进展及其在眼科临床中的应用作一综述。
The precise and frequency requirement is very important for wave-front reconstruction and control in an adaptive optical system.
自适应光学波前重构和信号处理对精度和速度要求很高。
The refractions in the plane located at spectacle lenses are calculated through ocular wave-front propagation.
通过波前传播,计算得到眼镜镜片所处位置的屈光度。
It starts with zero and grows to a maximum slightly behind the wave front.
它从零值开始,并在稍后于波阵面处增长到最大值。
Lastly, a Matlab program is programmed to compute wave front distortion and depolarization of slab medium.
最后根据畸变退偏理论自编程序数值计算了板条介质热畸变、热退偏。
The temperatures after the reflection of shock wave front with different inner angles are also compared.
同时,还对不同角度内楔的反射激波后气流温度进行了比较。
The method used phase compensation factor for compensating the spherical wave front of electromagnetic wave.
该方法利用相位补偿因子,在波数域补偿电磁波的波前球面弯曲,反演目标的真实几何形状特征。
Moreover, it is difficult to implement a description of the wave front and the transformation of three-dimensional system of coordinates.
其次有关波前面的描述和三维坐标系之间的变换也是个难点。
In this paper, an extendible adaptive optics wave-front processor has been presented.
为此提出了一种可扩展式的自适应光学系统波前处理器。
Plane wave front and wave back are formed inn the same speed.
平面波是波前和波后完全一致的传播;
If a refraction or a reflecting body is irregular, the wave front undergoes a deformation.
如果折射体或反射体是不规则的,波前即产生变形。
Study of Wave-Front Conversion by Local Volume Holographic Grating Diffraction between Cylindrical and Plane Waves
局域体全息光栅衍射的平面波与柱面波的波前转换研究
Wave-Front Conversion by Photorefractive Local Volume Holographic Cylindrical Lenses Reconstructed with Different Readout Wavelength
光折变局域体全息柱透镜变波长读出下的波前转换
Mathematical Expression of the Human Eye's Aberration and the Designing and Application of Subjective Wave -front Aberrometer
人眼像差的数学表示及主观式波前像差测量仪的设计与应用
Electromagnetic field radiated by lightning to tall towers: Treatment of the discontinuity at the return stroke wave front
闪电对高塔上辐射的电磁场:在反回闪击波锋的不连续处理
Implementation Methods for Wave-Front Division in Maskless Laser Interference Photolithography
波前分割无掩模激光干涉光刻的实现方法
Theoretical investigation and scheme analysis of the curvature wave-front sensor for adaptive optics
自适应光学曲率波前传感器的衍射理论及其方案分析
Subjective measurement principle and implementation of ocular wave-front aberrations
人眼波前像差主观测量的原理及实现
Theoretical Derivation and Experimental Analysis for Compensation in Wave-front Distortion
一种波前畸变补偿方法的理论推导与实验分析
Wave-front edge-dislocation of a Gaussian beam in turbulent atmosphere
湍流大气中高斯光束波前刃位错
Diffraction Selectivity Theoretical Analysis of Volume Gratings with wave Front Phase Encoding
波前相位编码体光栅选择性衍射的理论分析
The Effect of Image Rotating on the Computation of the Wave-front Tip-tilt Error in the Adaptive Optics for the Lunar Laser Ranging
自适应光学应用于月球激光测距中视场旋转对大气波前倾斜量提取的影响
Wave Front Dislocations of Gaussian-Shell Beams in a Turbulent Atmosphere
湍流大气中高斯谢尔光束的波前位错
Study and Measurement of Light-Turning Wave-Front Errors of Pentagonal Prism
五角棱镜光束转向波前误差的分析与检测
A Study and Implementation of Image Processing and Auto-tracing in Subjective Wave-front Aberrometer
主观式人眼波前像差仪中图像处理与自动跟踪的研究和实现
Changes of wave-front aberration wearing soft contact lenses and rigid gas-permeable contact lenses
软性角膜接触镜与透气性硬性角膜接触镜对像差的影响
Computer controlled optical finishing for wave front error correction
数控抛光加工应用于波前畸变校正
Effect of random vibration environment on performance of miniature wave-front corrector
随机振动环境对微小型波前校正器性能的影响
Using cube corner arrays to restraining wave front aberration of low spatial frequency
用角锥棱镜阵列抑制低频波前畸变
Wave-front Curvature Relation of Exciting Media Affected by External Field
外界场作用下激发介质的波前曲率关系
Nonequilibrium Dissociation of Oxygen Molecule in the Shock Wave Front
在激波波面中氧分子的非平衡离解
Influence of beam turning error of pentagonal prism on wave-front measurement
五角棱镜的光束转向误差对波前测量的影响